package org.example.demo.dao;

import org.example.demo.entity.Book;

/**
 * @ClassName: Fsk App
 * @Copyright: com.fsk
 * @Version: 1.0.0
 * @Author: chenming2
 * @UpdateTime: 2/27/2022
 * @Describe: XXXXXXX.
 */
public interface BookDao {
    void add(Book book);

    void update(Book book);
}
